#include "stdio.h"
/*
时间：20181022
编号：F02
功能：输入三个整数，求他们的积
*/

int main(){
    int a1,a2,a3;
    long s;
    printf("输入三个整数：");
    scanf("%d%d%d",&a1,&a2,&a3);
    s = (long)(a1 * a2 * a3);
    printf("%d * %d * %d = %ld\n",a1,a2,a3,s);
    return 0;
}